#FactCheck -Truth Behind the Viral Snake Rain Video: AI-Generated, Not Real

Introduction

A zero-click cyber attack solely relies on software and hardware flaws, bypassing any human factor to infect a device and take control over its data. It is almost impossible to discover the attack and know that the device is hacked unless someone on your side is closely monitoring your network traffic data.

At Kaspersky, security analysts used their SIEM solution KUMA to monitor their corporate WiFi network traffic and discovered this mysterious attack. They took necessary actions to investigate it and even went a step further to dive right into the action and uncover the entire attack chain.

A few months ago, Kaspersky shared their findings about this attack on iOS devices. They shared how these zero-click vulnerabilities were being exploited by the attackers and called this attack ‘Operation Triangulation’.

A zero-click exploit in the network

Kaspersky detected a zero-click attack on the iPhones of their colleagues while monitoring their corporate WiFi network traffic. They managed to get detailed information on all the stages of the attack by simply identifying a pattern in the domain names flowing through their network. Although the attackers were quite experienced, their mistakes helped Kaspersky detect critical vulnerabilities in all iOS devices.

The name-pattern

These previously unsuspected domains had a similar name-style which consisted of two names and ended with ‘.com’, such as ‘backuprabbit.com’ and ‘cloudsponcer.com’. They were used in pairs, one for an exportation process and the other served as a command and control server. These domains showed high outbound traffic, they were registered with NameCheap and protected with Cloudflare.

The network pattern

Each time a connection to these suspicious domains was made, it was preceded by an iMessage connection which indicated these domains are being accessed by iOS devices. It was observed that the devices connected to these domains, downloaded attachments, performed a few requests to a first level domain which was an exploitation framework server, then made regular connections with the second level domain which was a command and control server controlled by the attackers.

Getting more information

To get more information about the attack all the infected devices were collected and backed up after carefully informing the device owners. Although the attackers had managed to clean their artefacts, the backed up data was used to perform digital forensic procedures and find traces of the attacks. This helped Kaspersky to figure out how the infection might be taking place.

The attacker’s mistakes

The attackers deleted all the attachment files and exploits but did not delete the modified SMS attachment folder. That folder had no files left inside it. The attackers removed evidence from other databases as well, like the ‘SMS.db’ database, however another database called ‘datausage.sqlite’ was not sanitised.

The ‘datausage.sqlite’ database is the most important database when it comes to iOS forensics as its contents can be used to track applications and network usage. Upon examination of this database, a process logged as ‘BackupAgent’ was found to be making network connections at the same time the device was making connections to the suspicious domains.

The indicator of compromise

‘BackupAgent’ stood out in this scenario because although it is a legitimate binary, it has been deprecated since iOS4 and it should not have been making any network connections. This identified the ‘BackupAgent’ process as the first solid indicator of compromise in Operation Triangulation. The indicator is termed as- ‘Data usage by process BackupAgent’, and was used to determine if any specific device was infected.

Taking it a step ahead

The team at Kaspersky successfully identified the indicator of compromise and determined which devices were infected, but as the attackers were experienced enough to delete their payloads, they decided to set a trap and perform a man-in-the-middle attack. When they did, the attackers were unable to detect it.

The man-in the-middle attack

Kaspersky prepared a server with ‘WireGuard’ and ‘mitmproxy’. They installed root certificates on devices that could be used as targets for the attackers and routed all the network traffic to that server. They also developed a ‘Telegram’ bot to notify them about new infections as they decrypted the network traffic.

Setting up a bot proved to be an effective way of real time monitoring while modifying all the network packets on-the-fly with ‘mitmproxy’, this gave them unlimited power! Their trap was successful in capturing a payload sent by the attackers and it was analysed in detail.

The name was in the payload

The payload was an HTML page with obfuscator javascript which performed various code checks and canvas footprinting. It rendered a yellow triangle and calculated its hash value. This is why the operation was named Operation Triangulation.

The team at Kaspersky started cracking various layers of asymmetric cryptography with regular expressions. They patched the stages one-by-one on the fly to move the logic from each stage to ‘mitmproxy’ and finally implemented a 400 line ‘mitmproxy’ add-on. This add-on decrypted all the validators, exploits, spyware and additional modules.

The mystery 

It is remarkable how Kaspersky detected the attack and identified multiple vulnerabilities, set up a trap to capture a payload and decrypted it completely. They shared all their findings with the device manufacturer and Apple responded by sending out a security patch update addressing four zero-day vulnerabilities. 

A zero-click vulnerability

Traditionally any spyware relies on the user to to click on a compromised link or file to initiate the infection. However a zero-click vulnerability is a specific flaw in the device software or hardware that the attacker can use to infect the device without the need for a click or tap from the user.

The vulnerabilities identified

1. Tricky Font Flaw (CVE-2023-41990): A clandestine method involving the manipulation of font rendering on iPhones, akin to a secret code deciphered by the attackers.Apple swiftly addressed this vulnerability in versions iOS 15.7.8 and iOS 16.3.

2. Kernel Trick (CVE-2023-32434): Exploiting a hidden language understood only by the iPhone's core, the attackers successfully compromised the kernel's integrity.Apple responded with fixes implemented in iOS 15.7.7, iOS 15.8, and iOS 16.5.1.

3. Web Sneakiness (CVE-2023-32435): Leveraging a clever ploy in the interpretation of web content by iPhones, the attackers manipulated the device's behaviour.Apple addressed this vulnerability in iOS 15.7.7 and iOS 16.5.1.

4. Kernel Key (CVE-2023-38606): The pinnacle of the operation, the attackers discovered a covert method to tamper with the iPhone's core, the kernel.Apple responded with a fix introduced in iOS 16.6, thwarting the intrusion into the most secure facets of the iPhone

Still, how these attackers were able to find this critical vulnerability in a device which stands out for it’s security features is still unknown.

CyberPeace Advisory

Zero-click attacks are a real threat, but you can defend yourself. Being aware of the risks and taking proactive steps can significantly reduce vulnerability. Regularly installing the latest updates for your operating system, apps, and firmware helps patch vulnerabilities before attackers can exploit them.

• Keep your software updated as they contain crucial security patches that plug vulnerabilities before attackers can exploit them.
• Use security software to actively scan for suspicious activity and malicious code, acting as a first line of defence against zero-click intrusions.
• Be cautious with unsolicited messages if the offer seems too good to be true or the link appears suspicious as it can contain malware that can infect your device.
• Disable automatic previews as it can potentially trigger malicious code hidden within the content.
• Be mindful of what you install and avoid unverified apps and pirated software, as they can be Trojan horses laden with malware.
• Stay informed about the latest threats and updates by following reliable news sources and security blogs to stay ahead of the curve, recognize potential zero-click scams and adjust your behaviour accordingly.

Check out our (advisory report)[add report link] to get in depth information.

Conclusion

Operation Triangulation stands as a testament to the continuous cat-and-mouse game between cybercriminals and tech giants. While the covert spy mission showcased the vulnerabilities present in earlier iPhone versions, Apple's prompt response underscores the commitment to user security. As the digital landscape evolves, vigilance, timely updates, and collaborative efforts remain essential in safeguarding against unforeseen cyber threats.

References:

1. Operation Triangulation: iOS devices targeted with previously unknown malware | Securelist, 1 June, 2023
2. Operation Triangulation: The last (hardware) mystery | Securelist, 27 December, 2023.
3. 37C3 - Operation Triangulation: What You Get When Attack iPhones of Researchers (youtube.com), 29 December,2023

Introduction

The Chairman of Vardhman Group, Mr SP Oswal, an India-based textile manufacturer, fell victim to a cyber fraud scheme that cost him ₹7 crore. The scam unfolded on August 28 and 29, conning Mr Oswal into transferring Rs 7 crore into multiple bank accounts. As per the recent reports, the Police have managed to freeze these accounts and recover over Rs 5 crore as of now. The fraudsters convinced Mr SP Oswal that he was a suspect in a money laundering investigation and held on a “Digital Arrest”. These are sophisticated cyber frauds where cyber-criminals impersonate law enforcement officials or other authorities and target innocent individuals with manipulative tactics. The scam targets are often contacted out of the blue, on Instant messaging apps like WhatsApp and informed that their bank accounts, digital identities, or other online assets have been compromised. Criminals play into the victims' fear by threatening them with imminent arrest, legal consequences, or public humiliation if they don't cooperate with a series of urgent demands.

Posing as Officials, Fraudsters Orchestrate ₹7 Crore Scam

The investigation revealed that the fraudsters posed as members of the Central Bureau of Investigation (CBI). They had contacted Mr Oswal and claimed that his Aadhaar had been misused in a case involving fake passports and financial fraud. The imposter conducted a video call in a police uniform using a background with the CBI logo. The fraud escalated further, Mr Oswal got a fake "arrest warrant" on  WhatsApp allegedly authorised by the Supreme Court. Fraudsters convinced Mr Oswal to transfer ₹7 crores to facilitate bail proceedings, claiming he was under "digital arrest". The meticulously planned scam involved fake documents, a virtual courtroom, and relentless intimidation tactics leaving Mr Oswal effectively under "digital arrest" for two days. While the police have successfully recovered over Rs 5 crore so far, this case highlights the alarming threat of digital impersonation of law enforcement authorities.

Legal Outlook on the Validity of Digital Arrests

In India, the main laws governing cyber crimes are the Information Technology Act, of 2000 and the rules made under therein, and the newly enacted Bhartiya Nyaya Sanhita, 2023. Recently enacted new criminal laws do not provide for any provision for law enforcement agencies conducting a digital arrest.  The law only provides for service of the summons and the proceedings in an electronic mode. Hence, there are no provisions for conducting 'digital arrests' as per the laws of the country. 

Further, It should be noted that the Indian Cyber Crime Coordination Centre (I4C), under the Ministry of Home Affairs, coordinates the activities related to combating cybercrime in the country. MHA works closely with other ministries to counter these frauds. The I4C also provides technical support to the police authorities of states/UTs for the identification and investigation of these cases. 

Best Practices to Avoid Digital Arrest Scams 

• To protect yourself from scams, it is crucial to verify the identity of individuals claiming to be law enforcement or government officials and use official contact channels to confirm their credentials. 
• Be cautious of pressure tactics used by fraudsters, especially demands for quick payment over unverified communication platforms like WhatsApp. 
• Cross-check official documents with legal advisors or relevant authorities. 
• Never share sensitive personal information, such as your Aadhaar number, over phone calls, emails, or messages without verifying the request's authenticity. 
• Avoid untraceable payments, such as cryptocurrency or prepaid cards, without validating the transaction's legitimacy, especially under duress. 
• Stay informed on scam techniques, particularly those involving impersonation and digital threats. 
• Enable Two-Factor Authentication (2FA) for sensitive online accounts to prevent misuse. 
• Consult advice from legal professionals if you receive threatening communication involving digital arrest or legal actions and do not take any action on the asks of persons posing as legitimate authorities. 
• In case of any cybercrime, you can file a complaint at cybercrime.gov.in or helpline number 1930. You can also seek assistance from the CyberPeace helpline at +91 9570000066.

Conclusion

The digital arrest of Vardhman Group's CEO underscores the increasing sophistication of cyber fraud schemes, which exploit fear and urgency, leading to severe financial and reputational harm. No one is immune from cybercrime, vigilance is essential at all leadership levels. While laws like the IT Act and initiatives taken by the I4C help combat cybercrime, rapidly evolving threats demand proactive safety measures. Beyond the possibility of financial loss, incidents like this jeopardise brand reputation, investor confidence, and operational stability. Be cautious of such threats and exercise due care and caution while navigating the digital landscape. Be aware of such kinds of scams and the manipulative tactics used by fraudsters to avoid them. By staying vigilant and aware we can avoid the growing scam of digital arrests. 

References

• https://www.business-standard.com/companies/news/digital-arrest-and-rs-7-crore-heist-how-vardhman-group-head-was-tricked-124100100832_1.html
• https://www.hindustantimes.com/business/vardhman-group-chairman-sp-oswal-duped-of-rs-7-crore-fraudsters-posed-as-cbi-101727666912738.html 
• https://www.msspalert.com/native/digital-arrests-the-new-frontier-of-cybercrime

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Introduction

AI has transformed the way we look at advanced technologies. As the use of AI is evolving, it also raises a concern about AI-based deepfake scams. Where scammers use AI technologies to create deep fake videos, images and audio to deceive people and commit AI-based crimes. Recently a Kerala man fall victim to such a scam. He received a WhatsApp video call, the scammer impersonated the face of the victim’s known friend using AI-based deep fake technology. There is a need for awareness and vigilance to safeguard ourselves from such incidents.

Unveiling the Kerala deep fake video call Scam

The man in Kerala received a WhatsApp video call from a person claiming to be his former colleague in Andhra Pradesh. In actuality, he was the scammer. He asked for help of 40,000 rupees from the Kerala man via google pay. Scammer to gain the trust even mentioned some common friends with the victim. The scammer said that he is at the Dubai airport and urgently need the money for the medical emergency of his sister.

As AI is capable of analysing and processing data such as facial images, videos, and audio creating a realistic deep fake of the same which closely resembles as real one. In the Kerala Deepfake video call scam the scammer made a video call that featured a convincingly similar facial appearance and voice as same to the victim’s colleague which the scammer was impersonating. The Kerala man believing that he was genuinely communicating with his colleague, transferred the money without hesitation. The Kerala man then called his former colleague on the number he had saved earlier in his contact list, and his former colleague said that he has not called him.  Kerala man realised that he had been cheated by a scammer, who has used AI-based deep-fake technology to impersonate his former colleague.

Recognising Deepfake Red Flags

Deepfake-based scams are on the rise, as they pose challenges that really make it difficult to distinguish between genuine and fabricated audio, videos and images. Deepfake technology is capable of creating entirely fictional photos and videos from scratch. In fact, audio can be deepfaked too, to create “voice clones” of anyone.

However, there are some red flags which can indicate the authenticity of the content:

• Video quality- Deepfake videos often have compromised or poor video quality, and unusual blur resolution, which might pose a question to its genuineness.
• Looping videos: Deepfake videos often loop or unusually freeze or where the footage repeats itself, indicating that the video content might be fabricated.
• Verify Separately: Whenever you receive requests for such as financial help, verify the situation by directly contacting the person through a separate channel such as a phone call on his primary contact number.
• Be vigilant: Scammers often possess a sense of urgency leading to giving no time to the victim to think upon it and deceiving them by making a quick decision. So be vigilant and cautious when receiving and entertaining such a sudden emergency which demands financial support from you on an urgent basis.
• Report suspicious activity: If you encounter such activities on your social media accounts or through such calls report it to the platform or to the relevant authority.

Conclusion

The advanced nature of AI deepfake technology has introduced challenges in combatting such AI-based cyber crimes. The Kerala man’s case of falling victim to an AI-based deepfake video call and losing Rs 40,000 serves as an alarming need to remain extra vigilant and cautious in the digital age. So in the reported incident where Kerala man received a call from a person appearing as his former colleague but in actuality, he was a scammer and tricking the victim by using AI-based deepfake technology. By being aware of such types of rising scams and following precautionary measures we can protect ourselves from falling victim to such AI-based cyber crimes. And stay protected from such malicious scammers who exploit these technologies for their financial gain. Stay cautious and safe in the ever-evolving digital landscape.